搜索结果: 1-7 共查到“军事学 Active Security”相关记录7条 . 查询时间(0.125 秒)
MArBled Circuits: Mixing Arithmetic and Boolean Circuits with Active Security
MPC Garbled Circuits Secret Sharing
2019/3/1
There are two main ways of performing computation on private data: one method uses linear secret-sharing, in which additions require no communication and multiplications require two secrets to be broa...
Concretely Efficient Large-Scale MPC with Active Security (or, TinyKeys for TinyOT)
MPC large scale concrete efficiency
2018/11/16
In this work we develop a new theory for concretely efficient, large-scale MPC with active security. Current practical techniques are mostly in the strong setting of all-but-one corruptions, which lea...
Computer-aided proofs for multiparty computation with active security
formal verification secure multiparty computation
2018/5/28
Secure multi-party computation (MPC) is a general cryptographic technique that allows distrusting parties to compute a function of their individual inputs, while only revealing the output of the funct...
Yet Another Compiler for Active Security or: Efficient MPC Over Arbitrary Rings
MPC Blackbox Compiler
2017/9/25
We present a very simple yet very powerful idea for turning any semi-honestly secure MPC protocol into an actively secure one, at the price of reducing the threshold of tolerated corruptions.
Resource-efficient OT combiners with active security
oblivious transfer combiners secret sharing
2017/6/9
An OT-combiner takes nn implementations of the oblivious transfer (OT) functionality, some of which may be faulty, and produces a secure instance of oblivious transfer as long as a large enough number...
Extending Oblivious Transfer Efficiently, or - How to get active security with constant cryptographic overhead
Oblivious Transfer Extension
2016/1/7
On top of the passively secure extension protocol of [IKNP03] we build a new construction secure against active adversaries. We can replace the invocation of the hash function that is used to check th...
Multiparty Computation for Dishonest Majority: from Passive to Active Security at Low Cost
Dishonest Majority Passive to Active Security Low Cost
2010/7/13
Multiparty computation protocols have been known for more than twenty years now, but due to their lack of efficiency their use is still limited in real-world applications: the goal of this paper is th...